`config.assets.raise_runtime_errors = true` doesn't take effect

development.rb

MyApp::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb.

  # In the development environment your application's code is reloaded on
  # every request. This slows down response time but is perfect for development
  # since you don't have to restart the web server when you make code changes.
  config.cache_classes = false

  # Do not eager load code on boot.
  config.eager_load = false

  # Show full error reports and disable caching.
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  # raise error if the mailer can't send.
  # the error is rescued and converted into an alert
  config.action_mailer.raise_delivery_errors = true

  #use the letter opener gem to pop up in your browser instead of being sent. The messages are stored in tmp/letter_opener
  #config.action_mailer.delivery_method = :smtp
  config.action_mailer.delivery_method = :letter_opener
  config.action_mailer.perform_deliveries = true #set to false if annoyed from vieving all sent emails
  config.action_mailer.default_url_options = {host: 'localhost:3000' }

  # Print deprecation notices to the Rails logger.
  config.active_support.deprecation = :log

  # Raise an error on page load if there are pending migrations
  config.active_record.migration_error = :page_load

  # Debug mode disables concatenation and preprocessing of assets.
  # This option may cause significant delays in view rendering with a large
  # number of complex assets.
  config.assets.debug = true

  console do
    require 'pry'
    config.console = Pry
  end

  # Adds additional error checking when serving assets at runtime.
  # Checks for improperly declared sprockets dependencies.
  # Raises helpful error messages.
  config.assets.raise_runtime_errors = true

  # Raises error for missing translations
  # config.action_view.raise_on_missing_translations = true

  config.middleware.use Rack::LiveReload
end